APA (7th ed.) Citation

Elliott, W. (2006). Life of Father Hecker. Project Gutenberg.

Chicago Style (17th ed.) Citation

Elliott, Walter. Life of Father Hecker. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Elliott, Walter. Life of Father Hecker. Project Gutenberg, 2006.

Warning: These citations may not always be 100% accurate.